Một câu chuyện phụ của Darker than Black, còn được gọi là Tập 26, diễn ra trong các sự kiện của Kuro no Keiyakusha.
Vietsub - HD Sekaiichi Hatsukoi Movie: Yokozawa Takafumi no BaaiEiga Sekaiichi Hatsukoi, Sekai-ichi Hatsukoi Movie
Vietsub - HD Mushishi Zoku Shou: Odoro no MichiMushishi Path of Thorns, Mushishi Zoku Shou Special, Mushi-shi Zoku Shou: Odoro no Michi, Mushishi Zoku Shou Episode 11 and 12, Mushishi Next Passage: Path of Thorns
Vietsub - HD Sekaiichi Hatsukoi Movie: Yokozawa Takafumi no BaaiEiga Sekaiichi Hatsukoi, Sekai-ichi Hatsukoi Movie
Vietsub - HD Mushishi Zoku Shou: Odoro no MichiMushishi Path of Thorns, Mushishi Zoku Shou Special, Mushi-shi Zoku Shou: Odoro no Michi, Mushishi Zoku Shou Episode 11 and 12, Mushishi Next Passage: Path of Thorns
Vietsub - HD Sekaiichi Hatsukoi Movie: Yokozawa Takafumi no BaaiEiga Sekaiichi Hatsukoi, Sekai-ichi Hatsukoi Movie
Vietsub - HD Mushishi Zoku Shou: Odoro no MichiMushishi Path of Thorns, Mushishi Zoku Shou Special, Mushi-shi Zoku Shou: Odoro no Michi, Mushishi Zoku Shou Episode 11 and 12, Mushishi Next Passage: Path of Thorns